"Misericordia In Aquinas: A Test Case for Theological and Natural Virtues, " presentation in the proceedings of conference Faith Hope and Love: Thomas Aquinas on Living by the Infused Virtues, Peeters: Louvain, forthcoming.

“Actively Forgetting the Image of God: Nietzsche and Great Texts,” invited contribution to Finding a Common Thread: Reading Great Texts from Homer to O'Connor. Eds. Robert Roberts, and Scott Moore. St. Augustine Press, 2013.

"The Unity of Nature Now and Then: Aquinas and Hilary Putnam, " the Review of Metaphysics, 2008.

"Neither Robber Barons nor Philosopher Kings: Political Prudence in the Just Polity According to Plato, Aristotle, and Aquinas, " Proceedings of the American Experiment: Religious Freedom Conference, University of Portland, April 2007 , revised and published 2008.